Compare 21179 vs 21182
Property | 21179 | 21182 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 211791 | 21 × 71 × 171 × 891 |
Prime factorization | 21179 | 2 × 7 × 17 × 89 |
Divisors count | 2 | 16 |
Divisors | 1, 21179 | 1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 10591, 21182 |
Number of properties | 7 | 0 |
Chen primes | 1170th | |
Isolated primes | 1662nd | |
Long primes | 905th | |
Primes | 2381st | |
Safe primes | 199th | |
Sophie germain primes | 345th | |
Super primes | 353rd | |
Roman numberals | ||
Base 2 | 1010010101110112 | 1010010101111102 |
Base 3 | 10020011023 | 10020011123 |
Base 4 | 110223234 | 110223324 |
Base 5 | 11342045 | 11342125 |
Base 6 | 2420156 | 2420226 |
Base 7 | 1155147 | 1155207 |
Base 8 | 512738 | 512768 |
Base 9 | 320429 | 320459 |
Base 10 | 2117910 | 2118210 |
Base 11 | 14a0411 | 14a0711 |
Base 12 | 1030b12 | 1031212 |
Base 13 | 984213 | 984513 |
Base 14 | 7a0b14 | 7a1014 |
Base 15 | 641e15 | 642215 |
Base 16 | 52bb16 | 52be16 |